First off - http://www.head-fi.org/t/596233/buying-portable-or-in-ear-headphones-seeking-guidance-dont-start-a-new-thread-ask-for-advice-here
http://www.head-fi.org/t/478568/multi-iem-review-278-iems-compared-astrotec-am-800-dx-60-added-03-31-13-p-659
The FXZ200s would do quite well, yes. If you just want us to list a bunch of bass-heavy units, that's understandable. Otherwise any other preference (if applicable) in terms of mid/treble quality, or even simply qualities of the bass (texture, speed, characteristics as such), not to mention comfort, isolation, build, etc - stating those would give us an easier handle for recommendations as we would be able to personalize them better (a list of basshead IEMs can be easily compiled, either from review references or otherwise).
But to comply with pretenses regarding current wishes, here's an arbitrary list -
FXZ200/100
Atrios MG7
CKS1000
EPH-100
MTPG/MTPC/Tributes/Trumpets
Among other things.